From: "Diego 'Flameeyes' Pettenò" <flameeyes@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Subject: Re: [gentoo-dev] Replacing cpu-feature USE flags
Date: Thu, 6 Jul 2006 14:44:22 +0200 [thread overview]
Message-ID: <200607061444.23014@enterprise.flameeyes.is-a-geek.org> (raw)
In-Reply-To: <20060706143531.1d970d80@c1358217.kevquinn.com>
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On Thursday 06 July 2006 14:35, Kevin F. Quinn wrote:
> This could easily be done by configure
> scripts; perhaps it would be a good idea to look into writing some
> autoconf macros.
Actually there's little need, you can simply use the #ifdef in the code,
unless you have separated source files for MMX, SSE and so on (that might as
well be), but even then, it's really trivial to autoconf.
The problem is that many autoconf scripts do it the other way around, by
forcing -march or -mcpu (that is deprecated by -mtune too) deduced
from /proc/cpuinfo.
--
Diego "Flameeyes" Pettenò - http://farragut.flameeyes.is-a-geek.org/
Gentoo/Alt lead, Gentoo/FreeBSD, Video, AMD64, Sound, PAM, KDE
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next prev parent reply other threads:[~2006-07-06 12:48 UTC|newest]
Thread overview: 136+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-06 10:52 [gentoo-dev] Replacing cpu-feature USE flags Diego 'Flameeyes' Pettenò
2006-07-06 11:00 ` Stuart Herbert
2006-07-06 11:23 ` Diego 'Flameeyes' Pettenò
2006-07-25 12:05 ` Enrico Weigelt
2006-07-06 11:03 ` Ioannis Aslanidis
2006-07-06 11:40 ` Donnie Berkholz
2006-07-06 11:48 ` Diego 'Flameeyes' Pettenò
2006-07-06 11:58 ` Donnie Berkholz
2006-07-06 12:21 ` Diego 'Flameeyes' Pettenò
2006-07-06 19:04 ` Harald van Dijk
2006-07-07 0:46 ` Mike Frysinger
2006-07-07 0:57 ` Diego 'Flameeyes' Pettenò
2006-07-07 1:19 ` Mike Frysinger
2006-07-06 15:41 ` Ned Ludd
2006-07-06 15:55 ` Donnie Berkholz
2006-07-06 19:06 ` Harald van Dijk
2006-07-06 19:42 ` Gentoo vs GNU toolchain (was Re: [gentoo-dev] Replacing cpu-feature USE flags) Kevin F. Quinn
2006-07-06 19:55 ` Harald van Dijk
2006-07-06 20:03 ` Stephen P. Becker
2006-07-06 20:14 ` Harald van Dijk
2006-07-06 23:44 ` Mike Frysinger
2006-07-07 5:46 ` Harald van Dijk
2006-07-07 14:00 ` Kevin F. Quinn
2006-07-07 16:53 ` Harald van Dijk
2006-07-07 17:55 ` Ned Ludd
2006-07-07 18:40 ` Harald van Dijk
2006-07-07 19:57 ` Ned Ludd
2006-07-07 21:09 ` Harald van Dijk
2006-07-08 11:24 ` Ned Ludd
2006-07-07 20:18 ` Tushar Teredesai
2006-07-08 11:22 ` Ned Ludd
2006-07-07 20:40 ` Mike Frysinger
2006-07-07 21:12 ` Mike Frysinger
2006-07-07 21:53 ` Harald van Dijk
2006-07-07 22:13 ` Mike Frysinger
2006-07-07 23:04 ` Harald van Dijk
2006-07-07 23:50 ` Mike Frysinger
2006-07-08 6:20 ` Harald van Dijk
2006-07-08 9:27 ` Martin Schlemmer
2006-07-08 11:51 ` Harald van Dijk
2006-07-08 13:46 ` Martin Schlemmer
2006-07-08 16:43 ` Harald van Dijk
2006-07-08 19:53 ` Jakub Moc
2006-07-08 13:51 ` Mike Frysinger
2006-07-06 23:42 ` Mike Frysinger
2006-07-06 19:56 ` Ciaran McCreesh
2006-07-06 20:27 ` Stephen Bennett
2006-07-06 23:40 ` Mike Frysinger
2006-07-25 12:14 ` [gentoo-dev] Replacing cpu-feature USE flags Enrico Weigelt
2006-07-25 17:07 ` Harald van Dijk
2006-08-03 0:38 ` Enrico Weigelt
2006-07-25 12:08 ` Enrico Weigelt
2006-07-06 12:19 ` Ciaran McCreesh
2006-07-06 12:29 ` Diego 'Flameeyes' Pettenò
2006-07-06 12:49 ` Ciaran McCreesh
2006-07-06 13:35 ` Olivier Crête
2006-07-06 14:03 ` Simon Stelling
2006-07-06 14:16 ` Ciaran McCreesh
2006-07-06 15:09 ` Simon Stelling
2006-07-06 15:20 ` Ciaran McCreesh
2006-07-06 15:39 ` Ned Ludd
2006-07-07 0:50 ` Mike Frysinger
2006-07-07 0:58 ` Diego 'Flameeyes' Pettenò
2006-07-07 1:15 ` Mike Frysinger
2006-07-07 2:28 ` Diego 'Flameeyes' Pettenò
2006-07-07 12:34 ` Martin Schlemmer
2006-07-07 13:08 ` Graham Murray
2006-07-07 13:21 ` Simon Stelling
2006-07-07 13:53 ` Martin Schlemmer
2006-07-07 14:03 ` Diego 'Flameeyes' Pettenò
2006-07-07 15:31 ` Martin Schlemmer
2006-07-07 17:22 ` Diego 'Flameeyes' Pettenò
2006-07-07 18:34 ` Mike Frysinger
2006-07-06 15:13 ` Kevin F. Quinn
2006-07-25 12:40 ` Enrico Weigelt
2006-07-06 16:43 ` Diego 'Flameeyes' Pettenò
2006-07-06 17:51 ` Ciaran McCreesh
2006-07-06 18:07 ` Diego 'Flameeyes' Pettenò
2006-07-06 18:29 ` Ciaran McCreesh
2006-07-06 18:42 ` Diego 'Flameeyes' Pettenò
2006-07-06 19:01 ` Ciaran McCreesh
2006-07-06 20:02 ` Curtis Napier
2006-07-06 20:13 ` Diego 'Flameeyes' Pettenò
2006-07-06 20:24 ` Ciaran McCreesh
2006-07-06 20:46 ` Diego 'Flameeyes' Pettenò
2006-07-06 20:58 ` Ciaran McCreesh
2006-07-06 21:12 ` Diego 'Flameeyes' Pettenò
2006-07-06 21:23 ` Ciaran McCreesh
2006-07-06 21:31 ` Joshua Jackson
2006-07-06 21:45 ` Ciaran McCreesh
2006-07-06 22:09 ` Jory A. Pratt
2006-07-06 22:28 ` Stephen Bennett
2006-07-06 23:10 ` Curtis Napier
2006-07-06 21:46 ` Stephen Bennett
2006-07-06 21:45 ` Diego 'Flameeyes' Pettenò
2006-07-06 23:16 ` Ciaran McCreesh
2006-07-06 23:39 ` Diego 'Flameeyes' Pettenò
2006-07-06 23:54 ` Ciaran McCreesh
2006-07-07 0:08 ` Diego 'Flameeyes' Pettenò
2006-07-07 0:31 ` Ciaran McCreesh
2006-07-07 12:24 ` Martin Schlemmer
2006-07-07 12:31 ` Brian Harring
2006-07-07 12:50 ` Martin Schlemmer
2006-07-07 0:01 ` Luca Barbato
2006-07-07 0:11 ` Diego 'Flameeyes' Pettenò
2006-07-07 0:31 ` Luca Barbato
2006-07-07 13:27 ` Chris Gianelloni
2006-07-07 13:36 ` Mike Doty
2006-07-07 16:14 ` [gentoo-dev] CPU subprofiles (was: Replacing cpu-feature USE flags) Ciaran McCreesh
2006-07-07 16:20 ` [gentoo-dev] CPU subprofiles Mike Doty
2006-07-07 21:46 ` [gentoo-dev] Replacing cpu-feature USE flags Roy Bamford
2006-07-06 21:10 ` Kevin F. Quinn
2006-07-06 21:12 ` Diego 'Flameeyes' Pettenò
2006-07-07 11:13 ` Simon Stelling
2006-07-07 13:44 ` Marius Mauch
2006-07-07 14:03 ` Simon Stelling
2006-07-07 17:53 ` Richard Fish
2006-07-07 0:20 ` Danny van Dyk
2006-07-07 0:27 ` Diego 'Flameeyes' Pettenò
2006-07-06 15:33 ` Ned Ludd
2006-07-06 16:44 ` Diego 'Flameeyes' Pettenò
2006-07-06 16:58 ` Ned Ludd
2006-07-06 17:09 ` Diego 'Flameeyes' Pettenò
2006-07-06 17:33 ` Ned Ludd
2006-07-06 18:08 ` Luca Barbato
2006-07-06 12:35 ` Kevin F. Quinn
2006-07-06 12:44 ` Diego 'Flameeyes' Pettenò [this message]
2006-07-06 13:17 ` Kevin F. Quinn
2006-07-06 16:02 ` Luca Barbato
2006-07-06 16:46 ` Diego 'Flameeyes' Pettenò
2006-07-06 16:27 ` Kevin F. Quinn
2006-07-06 18:02 ` Luca Barbato
2006-07-06 22:46 ` Luca Barbato
2006-07-07 11:36 ` Simon Stelling
2006-07-07 12:18 ` Luca Barbato
2006-07-06 23:35 ` Richard Fish
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